Use OPENSSL_CFLAGS when testing OpenSSL features too
Use OPENSSL_CFLAGS when testing OpenSSL features too

Signed-off-by: David Woodhouse <b460d66aaf00c296a3db1c1d9eeafc081d5f7d70@intel.com>

matlockx/openconnect,matlockx/openconnect,neshema/openconnect,lins05/openconnect,lins05/openconnect,neshema/openconnect,nmav/openconnect-mine,cernekee/openconnect,atyndall/openconnect,mtmiller/openconnect,atyndall/openconnect,nmav/openconnect-mine,brandt/openconnect,liiir1985/openconnect,mtmiller/openconnect,neshema/openconnect,chadcatlett/openconnect,brandt/openconnect,cernekee/openconnect,liiir1985/openconnect,don-johnny/openconnect,brandt/openconnect,matlockx/openconnect,mveplus/openconnect-client,mveplus/openconnect-client,lins05/openconnect,atyndall/openconnect,mveplus/openconnect-client,nmav/openconnect-mine,chadcatlett/openconnect,mveplus/openconnect-client,matlockx/openconnect,don-johnny/openconnect,brandt/openconnect,liiir1985/openconnect,don-johnny/openconnect,liiir1985/openconnect,mtmiller/openconnect,atyndall/openconnect,cernekee/openconnect,chadcatlett/openconnect,mtmiller/openconnect,cernekee/openconnect,lins05/openconnect,don-johnny/openconnect,nmav/openconnect-mine,neshema/openconnect,chadcatlett/openconnect